Global Patent Index - EP 0576080 B1

EP 0576080 B1 2002-09-18 - Picture signal processing mode control

Title (en)

Picture signal processing mode control

Title (de)

Verfahren und Anordnung zum Steuern eines Bildsignalverarbeitungsmodus

Title (fr)

Procédé et appareil pour commander un mode de traitement de signal d'image

Publication

EP 0576080 B1 (EN)

Application

EP 93201752 A

Priority

  • EP 93201752 A
  • EP 92201895 A

Abstract (en)

[origin: EP0576080A2] In a method of controlling a picture signal processing mode, first and second motion vectors are determined (ME, DT) for first and second fields, and a picture signal processing mode control signal is obtained by comparing (DT, -, COMP-R) the first and second motion vectors. <IMAGE>

IPC 1-7 (main, further and additional classification)

H04N 5/14; H04N 7/01

IPC 8 full level (invention and additional information)

H04N 5/14 (2006.01); H04N 7/01 (2006.01); H04N 7/015 (2006.01); H04N 7/26 (2006.01)

CPC (invention and additional information)

H04N 5/145 (2013.01); H04N 7/0112 (2013.01); H04N 7/015 (2013.01); H04N 19/51 (2013.01); H04N 19/521 (2014.11)

Citation (examination)

US 4998287 A 19910305 - KATZNELSON RON D [US], et al

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family

EP 0576080 A2 19931229; EP 0576080 A3 19940622; EP 0576080 B1 20020918; EP 1217829 A2 20020626; EP 1217829 A3 20020821; EP 1217829 B1 20050907